The 858902-A3282EUA-T is an obsolete solid-state magnetic sensor from Allegro MicroSystems.

• GPTDescription: The 858902-A3282EUA-T is an obsolete solid-state magnetic sensor from Allegro MicroSystems. It is designed for detecting the presence of a magnetic field and providing an open drain output. The sensor operates on the Hall Effect technology and has a latch function. It can detect a magnetic field trip of 15mT and a magnetic field release of -15mT. The sensor has a supply voltage range of 3.6V to 24V and a maximum supply current of 3.5mA. It is mounted through-hole using a 3-SSIP package. The operating temperature range is from -40°C to 85°C. This sensor was commonly used in automotive and industrial applications for proximity sensing and position detection.